3 doctors weighed in:
How long should I feel dizzy after knocking my head?
3 doctors weighed in

Dr. Steven Charlap
Holistic Medicine
2 doctors agree
In brief: Get medical care
If dizziness follows knocking your head, you may have suffered a concussion.
In which case, you should immediately see a physician or go to a emergency room. If there was any loss of consciousness, you may develop a subdural hematoma, which is bleeding into the brain and can be life threatening. Please have your dizziness evaluated immediately.

In brief: Get medical care
If dizziness follows knocking your head, you may have suffered a concussion.
In which case, you should immediately see a physician or go to a emergency room. If there was any loss of consciousness, you may develop a subdural hematoma, which is bleeding into the brain and can be life threatening. Please have your dizziness evaluated immediately.
Dr. Steven Charlap
Dr. Steven Charlap
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